The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Dec. 28, 2023
Calterah Semiconductor Technology (Shanghai) Co., Ltd., Shanghai, CN;
Qi Xu, Shanghai, CN;
Calterah Semiconductor Technology (Shanghai) Co., Ltd., Shanghai, CN;
Abstract
A data compression method, apparatus, a data decompression method and apparatus are provided. In the methods an apparatuses, on the basis of an average effective bit value of data in a data block and an average storage bit width occupied by e remaining part of each item of data in the compressed data block, compression of a fixed compression rate is implemented on the remaining part of the data, reducing the storage space occupied by the remaining part of the data whilst allowing for quick restoration of the compressed data into the original data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile